This product works on the following models
- ModelModel NameSupport Link
- C2121AHP DeskJet 550C PrinterC2121A Parts and Support
- C2162AHP DeskJet 540 PrinterC2162A Parts and Support
- C2168AHP deskjet 560c printerC2168A Parts and Support
- C2170AHP DeskJet 520 PrinterC2170A Parts and Support